SFOE, Efficiency > Mobility > CO2 emission regulations for new cars and light commercial vehicles, 2022-06-23 ([Internet, 2023-01-10](https://www.bfe.admin.ch/bfe/en/home/efficiency/mobility/co2-emission-regulations-for-new-cars-and-light-commercial-vehicles.html))
EXP: CO2 emission regulations for new cars and light commercial vehicles apply in Switzerland just as they do in the EU; the regulations define the average level (the values) of CO2 emissions per kilometre
after SFOE, Efficiency > Mobility > CO2 emission regulations for new cars and light commercial vehicles, 2022-06-23 ([Internet, 2023-01-10](https://www.bfe.admin.ch/bfe/en/home/efficiency/mobility/co2-emission-regulations-for-new-cars-and-light-commercial-vehicles.html))